JPS56429B2 - - Google Patents
Info
- Publication number
- JPS56429B2 JPS56429B2 JP3121477A JP3121477A JPS56429B2 JP S56429 B2 JPS56429 B2 JP S56429B2 JP 3121477 A JP3121477 A JP 3121477A JP 3121477 A JP3121477 A JP 3121477A JP S56429 B2 JPS56429 B2 JP S56429B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
- C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
- C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D237/14—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT217076A AT343125B (en) | 1976-03-24 | 1976-03-24 | METHOD FOR PREPARING 3-PHENYLPYRIDAZONE- (6) |
| DE2614827A DE2614827C2 (en) | 1976-03-24 | 1976-04-06 | Process for the preparation of 3-phenylpyridazon- (6) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52116485A JPS52116485A (en) | 1977-09-29 |
| JPS56429B2 true JPS56429B2 (en) | 1981-01-08 |
Family
ID=25597844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3121477A Granted JPS52116485A (en) | 1976-03-24 | 1977-03-23 | Preparation of 33phenylpyridazonee*6* |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS52116485A (en) |
| AT (1) | AT343125B (en) |
| CH (1) | CH626071A5 (en) |
| DE (1) | DE2614827C2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2819798A1 (en) * | 1978-05-05 | 1979-11-08 | Lentia Gmbh | PROCESS FOR PRODUCING 3-PHENYL-PYRIDAZONE- (6) |
| DE3226768A1 (en) * | 1981-11-05 | 1983-05-26 | Hoechst Ag, 6230 Frankfurt | DERIVATIVES OF CIS, ENDO-2-AZABICYCLO- (3.3.0) -OCTAN-3-CARBONIC ACID, METHOD FOR THE PRODUCTION THEREOF, THE MEANS CONTAINING THEM AND THE USE THEREOF |
| EP0101156A3 (en) * | 1982-06-24 | 1984-08-22 | Smith Kline & French Laboratories Limited | Process for preparing 6-(2-hydroxyphenyl)-3-pyridazinone |
| PT78566B (en) * | 1983-05-11 | 1986-07-17 | Byk Gulden Lomberg Chem Fab | PYRIDAZINONE THEIR PREPARATION AND USE OF PYRIDAZINONE-CONTAINING MEDICINAL PRODUCTS |
-
1976
- 1976-03-24 AT AT217076A patent/AT343125B/en not_active IP Right Cessation
- 1976-04-06 DE DE2614827A patent/DE2614827C2/en not_active Expired
-
1977
- 1977-03-22 CH CH358177A patent/CH626071A5/en not_active IP Right Cessation
- 1977-03-23 JP JP3121477A patent/JPS52116485A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CH626071A5 (en) | 1981-10-30 |
| DE2614827A1 (en) | 1977-10-20 |
| DE2614827C2 (en) | 1983-01-20 |
| JPS52116485A (en) | 1977-09-29 |
| ATA217076A (en) | 1977-09-15 |
| AT343125B (en) | 1978-05-10 |